Custom software studio · Netherlands

Custom software and AI automation built around your business.

Constant Labs designs and builds websites, web apps, AI agents, and internal tools that turn slow, disconnected workflows into reliable digital systems.

Based in the Netherlands and working across Italy and the EU. You work directly with the engineer from discovery to launch, with clear scope, practical decisions, and software your company owns.

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Start with a free consultation to discuss your project.

Start with the problem, not a sales pitch.

Book a free software consultation directly to define the smallest useful next step.

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Book a consultation

Have a software project or workflow in mind? Choose a time below for a free consultation and we will define the smallest useful next step.

Where software creates leverage

Your next bottleneck is probably hiding between the tools you already use.

Before: A lead writes at 7 PM. By morning, they have already talked to someone else.
With Constant Labs: An AI lead intake agent responds, qualifies the opportunity, and sends a clear booking handoff while your team is offline.
Before: Your team copy-pastes between three tools just to complete one sale.
With Constant Labs: A custom integration connects your CRM, invoicing, and reporting around one dependable flow of data.
Before: Two countries, two processes, and no single view of what is happening.
With Constant Labs: Dutch and Italian operations share one digital workflow without losing local language or process requirements.
Before: Reports take a week. By the time they arrive, the decision has already passed.
With Constant Labs: Dashboards and alerts show the operational picture while there is still time to act.

What we build

Software services built to solve a specific business problem.

From a focused AI automation to a complete web application, every engagement starts with the workflow, the people using it, and the result the system needs to deliver.

01. Custom AI Agent & Automation

From €3,500 fixed — live in 2 weeks.

A production AI agent built for lead intake, customer support, document handling, or internal operations. It can connect to your existing tools, work in Dutch, Italian, or English, and run through TramAI when model, data, and deployment control matter.

Explore custom AI agents

02. AI Software Integration

From €3,500 fixed — connect AI to existing software.

Add intelligent workflows, RAG document search, automated data parsing, and smart triage directly into your existing Spring Boot, Node, Python, or web applications without rewriting your stack.

Explore AI software integration

03. Private & Sovereign AI Deployment

From €3,500 fixed — EU AI Act & data ownership.

Keep your data 100% private. Deploy self-hosted models (Ollama, vLLM) or private cloud endpoints via TramAI with deterministic guardrails, structured outputs, and compliance audit logging.

Explore Private Sovereign AI

04. Web App & Custom Software Development

From €8,000 fixed — scoped per project.

Custom web applications, business websites, dashboards, portals, ERP integrations, and internal tools. We design around the real process, build the frontend and backend, and deliver production software your team can use and maintain.

Explore web app development

05. AI Readiness Audit

€500 fixed — 10 business days.

We map your workflows, data, and tools to identify where AI automation can create measurable value. You receive a prioritized 90-day roadmap covering cost, feasibility, risk, integration needs, and ownership.

Explore the AI Readiness Audit

Also

Private AI & EU AI Act complianceTramAI deployments - private, portable AI systemsHourly consulting - €100/hr, direct access to the engineer

Free workflow assessment

Where could custom software save your team the most time?

Answer three questions about your workflow and receive a focused recommendation for the best software or automation starting point.

1. What's your biggest bottleneck right now?
2. How do customers reach you today?
3. What would change if you had one clear system?

How we work

From operational problem to working software.

01

DIAGNOSE

We map the workflow, users, tools, and data to find the real constraint. You leave discovery with a clear problem definition and a practical scope.

02

ENGINEER

We design and build the smallest useful solution, whether that is a web app, integration, AI agent, or internal tool. You see working software early and can shape it with real feedback.

03

DELIVER

We launch, document, and measure the system in production. You own the code and IP, with ongoing maintenance or team handover available when needed.

Pricing

Clear pricing before development starts.

Choose focused consulting, an AI readiness audit, or a fixed-price software project. Scope, deliverables, and timeline are agreed before the work begins.

Hourly consulting

€0/hr

Direct access to a senior software engineer for architecture, integrations, AI workflows, troubleshooting, or focused implementation.

AI Readiness Audit

€0 fixed

Delivered in 10 business days: workflow map, automation opportunities, feasibility review, and a prioritized 90-day implementation roadmap.

Project builds

Fixed price

Scoped upfront. Custom AI agents from €3,500 and web apps, integrations, and digital systems from €8,000.

Who you're working with

One experienced engineer, accountable from first call to production.

Giona Granchelli

Giona Granchelli

Founder & Engineer, Constant Labs

Constant Labs is an independent software studio in the Netherlands, working with companies across the Netherlands, Italy, and the wider EU. I work in Dutch, Italian, and English and stay directly involved from strategy and architecture through implementation and launch.

My work includes community platforms, AI-assisted legal technology, custom web applications, internal automation, and agent workflows. TramAI is part of the stack when clients need control over their models, data, and deployment. There is no handoff to a junior team: the person you speak with is the person building your system.

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Frequently asked questions

What to know before starting a software project with Constant Labs.

What does Constant Labs build?

Constant Labs designs and develops business websites, custom web applications, AI agents, workflow automation, dashboards, portals, integrations, and internal tools.

How much does a custom software project cost?

AI readiness audits cost €500, custom AI agents start from €3,500, and larger web applications and digital systems start from €8,000. Each project is scoped and priced before development begins.

Which countries does Constant Labs work in?

Constant Labs is based in the Netherlands and works with companies across the Netherlands, Italy, and the wider European Union in Dutch, Italian, and English.

Will my company own the software and source code?

Yes. Clients own the project code and intellectual property. Constant Labs can provide ongoing maintenance or document and hand over the system to your internal team.

Can you add AI to our existing tools and workflows?

Yes. AI agents and automations can connect to existing CRMs, business systems, documents, and communication channels. When deployment and data control matter, the solution can use TramAI.

How does a project start?

Start with a free consultation or the workflow assessment on this page. We identify the operational problem, define the smallest useful solution, and agree on scope, price, and timeline before implementation.

Let's talk

Tell us what your business needs to do better.

Share the workflow, software idea, or AI automation you are considering. We will review it and help you identify the smallest useful next step.